Submetering
The installation of additional meters to measure utility consumption of specific systems, areas, or tenants within a building.
Full Definition
Submetering is the installation of additional meters beyond the main utility meter to measure consumption of specific systems, floors, tenants, or equipment within a building. It provides detailed consumption data for cost allocation, tenant billing, energy management, and identifying high-consumption areas. Submetering enables facility managers to understand where energy is being used, allocate costs accurately, and target efficiency improvements. Common applications include tenant billing, HVAC system monitoring, and equipment-level tracking. Submetering data helps identify inefficiencies and supports data-driven energy management decisions.
Related Terms
Metering
The measurement and recording of utility consumption (electricity, water, gas) at the building or system level.
Energy Consumption
The amount of energy used by building systems, equipment, and operations over a specific period.
Energy Management
The systematic approach to monitoring, controlling, and optimizing energy use in buildings.